General

  • Target

    389df27a4c0a96ccebb77722d502ba46b74be45f1b6a39189716deb76b0e8d4a.exe

  • Size

    1.8MB

  • Sample

    241127-crzbva1rbx

  • MD5

    bc555453e167161e80e5d71952110fb8

  • SHA1

    ced441305778199ae6039b36f12137059c20f3f7

  • SHA256

    389df27a4c0a96ccebb77722d502ba46b74be45f1b6a39189716deb76b0e8d4a

  • SHA512

    20bca4de5fcd8b1da7d608c27eec7bff218e01b71225c9bb612cf0bf11a4efdf4c3a019da421a84ee60f883ad2d68a9a017b8ff57ea6f340850c739d0198035e

  • SSDEEP

    49152:zjJImEgOClAU4Q2Aqyp8NMF+1OcMUaeBQuU9sEF2C4oke:xIyh26deA9sU

Malware Config

Extracted

Family

lumma

C2

https://powerful-avoids.sbs

https://motion-treesz.sbs

https://disobey-curly.sbs

https://leg-sate-boat.sbs

https://story-tense-faz.sbs

https://blade-govern.sbs

https://occupy-blushi.sbs

https://frogs-severz.sbs

https://property-imper.sbs

Extracted

Family

lumma

C2

https://blade-govern.sbs/api

https://story-tense-faz.sbs/api

Targets

    • Target

      389df27a4c0a96ccebb77722d502ba46b74be45f1b6a39189716deb76b0e8d4a.exe

    • Size

      1.8MB

    • MD5

      bc555453e167161e80e5d71952110fb8

    • SHA1

      ced441305778199ae6039b36f12137059c20f3f7

    • SHA256

      389df27a4c0a96ccebb77722d502ba46b74be45f1b6a39189716deb76b0e8d4a

    • SHA512

      20bca4de5fcd8b1da7d608c27eec7bff218e01b71225c9bb612cf0bf11a4efdf4c3a019da421a84ee60f883ad2d68a9a017b8ff57ea6f340850c739d0198035e

    • SSDEEP

      49152:zjJImEgOClAU4Q2Aqyp8NMF+1OcMUaeBQuU9sEF2C4oke:xIyh26deA9sU

    • Lumma Stealer, LummaC

      Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    • Lumma family

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks